Indian Navy doesn't need to enter into Pak waters to destroy Karachi or any other coastal areas of Pakistan. Brahmos from naval ships and mig29k will be enough to wreak havoc on Pakistani coast. We won't be entering Pakistan, it will be Pakistan army doing something stupid in Punjab and will be paying dearly. Indian army and IAF is happy slapping Pakistan from within our borders and you people not accepting that anything happened. That suits us. Also supporting Balochistan Sindh Gilgit-Baltistan adds more fuel to fire. It doesn't drain our economy since we're spending just 2percent of our budget and still we are destroying Pakistani economy and Pak army counting body bags in hundreds. No need to escalate.Pakistan will test fire another missile very soon.indian Navy can't even allow it's warships to enter in our waters now.as far as Punjab border fortifications are concerned,they are for aggressive posture.remember after chamb incident,India paid the price on mendhar sector.what you can do,we can do even better.
This is New age war kill your enemy without getting hurt like America does...
You will realise when it's too late to stop breaking of Pakistan and that's when Pak army will open borders at Punjab and that will be final nail in the coffin for Pakistan.
No IWT too for residual states as treaty will get nullified. All this suits us. Have fun till it lasts....